CVE-2021-29956

{"id": "CVE-2021-29956", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2021-06-24T14:15:10.080", "references": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1710290", "tags": ["Exploit", "Patch", "Vendor Advisory"], "source": "security@mozilla.org"}, {"url": "https://www.mozilla.org/security/advisories/mfsa2021-22/", "tags": ["Release Notes", "Vendor Advisory"], "source": "security@mozilla.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-312"}]}], "descriptions": [{"lang": "en", "value": "OpenPGP secret keys that were imported using Thunderbird version 78.8.1 up to version 78.10.1 were stored unencrypted on the user's local disk. The master password protection was inactive for those keys. Version 78.10.2 will restore the protection mechanism for newly imported keys, and will automatically protect keys that had been imported using affected Thunderbird versions. This vulnerability affects Thunderbird < 78.10.2."}, {"lang": "es", "value": "Unas claves secretas OpenPGP que se importaban con la versi\u00f3n 78.8.1 de Thunderbird hasta la versi\u00f3n 78.10.1 se almacenaban sin cifrar en el disco local del usuario. La protecci\u00f3n por contrase\u00f1a maestra estaba inactiva para esas claves. La versi\u00f3n 78.10.2 restablecer\u00e1 el mecanismo de protecci\u00f3n para las claves reci\u00e9n importadas, y proteger\u00e1 autom\u00e1ticamente las claves que hab\u00edan sido importadas usando las versiones de Thunderbird afectadas. Esta vulnerabilidad afecta a Thunderbird versiones anteriores a 78.10.2"}], "lastModified": "2021-06-30T20:00:07.663", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0DF95C40-1AFE-4585-B0C9-8331F6975DE9", "versionEndIncluding": "78.10.1", "versionStartIncluding": "78.8.1"}], "operator": "OR"}]}], "sourceIdentifier": "security@mozilla.org"}